{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YQ2SN2ICAEJEJQK2G6ISFAWX2X","short_pith_number":"pith:YQ2SN2IC","canonical_record":{"source":{"id":"1105.4114","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-05-20T15:12:33Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"5dffc79a95ff7c20b32008c2158f440250db5d0d25583b9b32cc47bbd1411c3c","abstract_canon_sha256":"c744f7cb08780c7dfedc7ddcc4db65b334e62cb21f8f2131e2ddd9747eef6189"},"schema_version":"1.0"},"canonical_sha256":"c43526e902011244c15a37912282d7d5f64a771a270a1c36a9aec7660d61c18f","source":{"kind":"arxiv","id":"1105.4114","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4114","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4114v4","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4114","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"YQ2SN2ICAEJE","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YQ2SN2ICAEJEJQK2","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YQ2SN2IC","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YQ2SN2ICAEJEJQK2G6ISFAWX2X","target":"record","payload":{"canonical_record":{"source":{"id":"1105.4114","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-05-20T15:12:33Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"5dffc79a95ff7c20b32008c2158f440250db5d0d25583b9b32cc47bbd1411c3c","abstract_canon_sha256":"c744f7cb08780c7dfedc7ddcc4db65b334e62cb21f8f2131e2ddd9747eef6189"},"schema_version":"1.0"},"canonical_sha256":"c43526e902011244c15a37912282d7d5f64a771a270a1c36a9aec7660d61c18f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:13:56.345084Z","signature_b64":"GFLitDr+R+rJElK3MrOlmMKcqV8+5VrRfDepDZHJYjq2Gz+Zpx3QpABoxvxpKOlSmwB0NjHoJDGxY0G1RSYGCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c43526e902011244c15a37912282d7d5f64a771a270a1c36a9aec7660d61c18f","last_reissued_at":"2026-05-18T04:13:56.344590Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:13:56.344590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.4114","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C7KM17TK19KGY/RfvZDUb9gTqUoIYqQctMujs1SH8yt5tZm9JcRZqne4Ae1nUpuEtIIeY5qnMQqCRsAcFyupDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T08:34:34.744717Z"},"content_sha256":"16841c67e7faf9532928f97f08e36397f66937071289abf2c7c6e08dffa787f9","schema_version":"1.0","event_id":"sha256:16841c67e7faf9532928f97f08e36397f66937071289abf2c7c6e08dffa787f9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YQ2SN2ICAEJEJQK2G6ISFAWX2X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Glashow resonance as a discriminator of UHE cosmic neutrinos originating from p-gamma and p-p collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Shun Zhou, Zhi-zhong Xing","submitted_at":"2011-05-20T15:12:33Z","abstract_excerpt":"We re-examine the interesting possibility of utilizing the Glashow resonance (GR) channel nu_ebar + e^- to W^- to anything to discriminate between the UHE cosmic neutrinos originating from p-gamma and pp collisions in an optically thin source of cosmic rays. We propose a general parametrization of the initial neutrino flavor composition by allowing the ratios Phi^{p gamma}_{pi^-}/Phi^{p gamma}_{pi^+} and Phi^{pp}_{pi^-}/Phi^{pp}_{pi^+} to slightly deviate from their conventional values. A relationship between the typical source parameter kappa = (Phi^{p gamma}_{pi^+} + Phi^{p gamma}_{pi^-})/(P"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4114","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:13:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sraxIeQOMDd0MEEZaahbX0FwO2m+I82XuFxjuhS7JnLpTpWbPxxlifr72aGv6kidgohyW/BiPriM9IHLD3gMBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T08:34:34.745360Z"},"content_sha256":"1fe37c133222611c7fab1b12eb24db6174eaff0d750ae4c804a7a639944c5bde","schema_version":"1.0","event_id":"sha256:1fe37c133222611c7fab1b12eb24db6174eaff0d750ae4c804a7a639944c5bde"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/bundle.json","state_url":"https://pith.science/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-24T08:34:34Z","links":{"resolver":"https://pith.science/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X","bundle":"https://pith.science/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/bundle.json","state":"https://pith.science/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YQ2SN2ICAEJEJQK2G6ISFAWX2X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YQ2SN2ICAEJEJQK2G6ISFAWX2X","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c744f7cb08780c7dfedc7ddcc4db65b334e62cb21f8f2131e2ddd9747eef6189","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-05-20T15:12:33Z","title_canon_sha256":"5dffc79a95ff7c20b32008c2158f440250db5d0d25583b9b32cc47bbd1411c3c"},"schema_version":"1.0","source":{"id":"1105.4114","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4114","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4114v4","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4114","created_at":"2026-05-18T04:13:56Z"},{"alias_kind":"pith_short_12","alias_value":"YQ2SN2ICAEJE","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YQ2SN2ICAEJEJQK2","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YQ2SN2IC","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:1fe37c133222611c7fab1b12eb24db6174eaff0d750ae4c804a7a639944c5bde","target":"graph","created_at":"2026-05-18T04:13:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We re-examine the interesting possibility of utilizing the Glashow resonance (GR) channel nu_ebar + e^- to W^- to anything to discriminate between the UHE cosmic neutrinos originating from p-gamma and pp collisions in an optically thin source of cosmic rays. We propose a general parametrization of the initial neutrino flavor composition by allowing the ratios Phi^{p gamma}_{pi^-}/Phi^{p gamma}_{pi^+} and Phi^{pp}_{pi^-}/Phi^{pp}_{pi^+} to slightly deviate from their conventional values. A relationship between the typical source parameter kappa = (Phi^{p gamma}_{pi^+} + Phi^{p gamma}_{pi^-})/(P","authors_text":"Shun Zhou, Zhi-zhong Xing","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-05-20T15:12:33Z","title":"The Glashow resonance as a discriminator of UHE cosmic neutrinos originating from p-gamma and p-p collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4114","kind":"arxiv","version":4},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:16841c67e7faf9532928f97f08e36397f66937071289abf2c7c6e08dffa787f9","target":"record","created_at":"2026-05-18T04:13:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c744f7cb08780c7dfedc7ddcc4db65b334e62cb21f8f2131e2ddd9747eef6189","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-05-20T15:12:33Z","title_canon_sha256":"5dffc79a95ff7c20b32008c2158f440250db5d0d25583b9b32cc47bbd1411c3c"},"schema_version":"1.0","source":{"id":"1105.4114","kind":"arxiv","version":4}},"canonical_sha256":"c43526e902011244c15a37912282d7d5f64a771a270a1c36a9aec7660d61c18f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c43526e902011244c15a37912282d7d5f64a771a270a1c36a9aec7660d61c18f","first_computed_at":"2026-05-18T04:13:56.344590Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:56.344590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GFLitDr+R+rJElK3MrOlmMKcqV8+5VrRfDepDZHJYjq2Gz+Zpx3QpABoxvxpKOlSmwB0NjHoJDGxY0G1RSYGCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:56.345084Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.4114","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16841c67e7faf9532928f97f08e36397f66937071289abf2c7c6e08dffa787f9","sha256:1fe37c133222611c7fab1b12eb24db6174eaff0d750ae4c804a7a639944c5bde"],"state_sha256":"a14e66942ee2c061296e081debd89f8d0164c1f56a0e8be85ab820815b7f62bf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3FR+lX4JFBkyZ+NzmPx03nckgA7eaDo67YHTD+QaSPRKSV7F7FZ83bjegKcYOjnPq3HEZj5NFwjVNXEbEqHcBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T08:34:34.748752Z","bundle_sha256":"78ea91043ff1aff469783da925439960a1ad5ccaeb770afeae1d5f5dfc1f84b9"}}